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2023-01-30 03:09:53 -0500 | commented question | What should go in world.launch file? Your question is not clear. Please add more details about the question such as what are you trying to do, what is the pr |
2023-01-29 10:59:42 -0500 | commented answer | Controller failed with error code PATH_TOLERANCE_VIOLATED. I tried it but it did not printed anything for me. I get the same outputs in the terminal as before (with the same error |
2023-01-29 10:59:26 -0500 | commented answer | Controller failed with error code PATH_TOLERANCE_VIOLATED. I tried it but it did not printed anything for me. I get the same outputs in the terminal as before (with the same error |
2023-01-21 03:14:05 -0500 | commented answer | Trying to build explore_lite in ROS melodic Sorry I haven't used the package so I have no idea of how to play with it. May be you can ask to the developer or create |
2023-01-21 03:11:48 -0500 | commented answer | Trying to build explore_lite in ROS melodic Sorry I haven't used the package so I have no idea of how to play with it. |
2023-01-20 14:41:53 -0500 | edited answer | Trying to build explore_lite in ROS melodic It seem like the problem with the OpenCV. In this line try to change return xfeatures2d::SURF::create(); to return cv::x |
2023-01-20 14:40:12 -0500 | commented answer | Trying to build explore_lite in ROS melodic Sorry I did not read the other answer carefully. I will updated the answer in 2 mins. |
2023-01-20 06:58:07 -0500 | answered a question | Should I unregister from Publishers/Subscribers when I terminate a ROS node by exiting the script? As far as my experience is, It does not make difference if you unregistered the pub/sub before terminating the node. As |
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2023-01-20 04:45:39 -0500 | answered a question | Trying to build explore_lite in ROS melodic It seem like the problem with the OpenCV. Have a look at this question. Here is the reliable answer I found from that q |
2023-01-20 04:38:51 -0500 | answered a question | Change Gazebo Default Robot pose I assume you are using moveit for the manipulation. And you are on simulation not on the actual robot This launch file |
2023-01-17 14:27:25 -0500 | commented answer | Objects slips from gripper during Gazebo simulation Quite detailed answer. have you had time to publish the video on this? Thanks. |
2023-01-16 06:08:37 -0500 | commented question | Switching moveit planner without respawning a node try changing the parameters, /move_group/default_planning_pipeline: ompl and load the planner parameter file on the s |
2023-01-16 06:06:58 -0500 | commented question | Switching moveit planner without respawning a node try changing the parameters, /move_group/default_planning_pipeline: ompl and load the planner parameter file on the s |
2023-01-16 04:43:47 -0500 | commented question | Compile a workspace from USB I am not sure if I understood the last part of the question where you say "just do a catking make and ROS add this works |
2023-01-16 04:43:03 -0500 | commented question | Compile a workspace from USB I am not sure if I understood the last part of the question where you say "just do a catking make and ROS add this works |
2023-01-16 04:42:14 -0500 | commented question | Compile a workspace from USB I am not sure if I understood the last part of the question where you say "just do a catking make and ROS add this works |
2022-12-07 09:33:59 -0500 | answered a question | [ROS2] How to know which topics are related to a node without running it? For ROS 2, below command should print out the lines that contains the create_publisher inside the code to the terminal a |
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2022-11-09 04:10:47 -0500 | marked best answer | Any lazy way to put your own local ros package under /opt/ros? Hello everyone, I have modified package for a real robot which requires access of the ports bellow 1024. When I put my catkin_ws under the root, it is able to access the ports below 1024 to communicate with the real robots easily but when I put it under /home/user/catkin_ws it fails to access the port below 1024 even after giving the access rights to the built node binary file. I am not sure if this is possible or not,
But I am looking to do something similar that happens when we do Thanks! |
2022-11-08 05:12:00 -0500 | answered a question | SDF with Gazebo and ROS You can try webots as it does support the joint without the actuation also 2 (perpendicular) hinge joint plus a sphere j |
2022-10-03 12:26:03 -0500 | commented question | "imu_link" passed to lookupTransform argument target_frame does not exist. a suggestion, do not attache the images with text along the question. It is not readable. not even with 500% zoom |
2022-10-03 12:25:00 -0500 | commented question | "imu_link" passed to lookupTransform argument target_frame does not exist. a suggestion, do not attache the images with text along the question. It is not readable. |
2022-10-03 04:18:38 -0500 | commented question | How to update CI/CD to use one ROS package(repository) instead of using independent repos ? I am not sure if I understood the question fully. But if you are looking for ros2 ci with external repo dependencies, yo |
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2022-06-28 02:39:47 -0500 | commented question | ABORTED: No motion plan found. No execution attempted. Now I am not sure what the problem can be. did you try re-creating the moveit package by yourself? |
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2022-06-11 16:08:44 -0500 | answered a question | Error in vscode: "ros/ros.h"- No such file or directory In your .vscode/c_cpp_properties.json { "configurations": [ { "name": "Linux", "includePath": [ |
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2022-06-10 09:41:32 -0500 | commented question | WIFI issues with my turtlebot3 burger Unfortunately, I did not had the 50-cloud-init.yaml So I added my wifi details in the /etc/wpa_supplicant/wpa_supplicant |
2022-06-10 09:40:40 -0500 | commented question | WIFI issues with my turtlebot3 burger Unfortunately, I did not had the 50-cloud-init.yaml So I added my wifi details in the /etc/wps_supplicant/wps_supplicant |
2022-06-10 04:22:52 -0500 | commented question | WIFI issues with my turtlebot3 burger you can set the time and date using the sudo timedatectl <command> can you add the 50-cloud-init.yaml in your que |
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2022-06-03 06:28:56 -0500 | answered a question | what is q_home_offset in ur5 urdf It seem they are offset to replicate the joint in the urdf as real-life home position [home position according to dh tab |
2022-05-29 14:59:26 -0500 | commented question | Turtlebot3 is not moving by keyboard You need to explain everything in the question. Like what type of network you are using, how you are running rosmaster, |
2022-05-27 14:39:13 -0500 | commented question | ROS communication between both machines slow in router with out internet connection Do not run any rosnode or roscore and try to ping the IP of RPi from Laptop. If the ping is same with or without the int |
2022-05-27 02:26:12 -0500 | commented question | ROS communication between both machines slow in router with out internet connection What is the ping rate with and without the internet connection? try to ping RPi from laptop terminal using ping IP_OF_RP |
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2022-05-25 03:42:23 -0500 | answered a question | gazebo_ros range plugin do not show in rostopic list Please read whole tutorial, scroll down to bottom. You need to add the plugin in the URDF it is not an automatic process |
2022-05-25 01:48:12 -0500 | answered a question | How to get each joint angle if all joint positions (x,y,z) are known? Hello, I don't know about the API. Because in Robotics this is the rare case. Generally you are given the position of t |